[wp-trac] [WordPress Trac] #56650: Add more error checking to WP_List_Util::pluck

[WordPress Trac]

#56650: Add more error checking to WP_List_Util::pluck
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 Reporter:  afragen       |      Owner:  (none)
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  General       |    Version:
 Severity:  normal        |   Keywords:  has-patch
  Focuses:                |
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 `$field` is checked to see if it is an object, but the `else` doesn't
 check to see if `$field` is an array.

 I've found instances where `null` is passed to `WP_List_Util::pluck(
 $field = null )` resulting in an error. Some additional error checking in
 the `else` should solve this.

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Ticket URL: <https://core.trac.wordpress.org/ticket/56650>
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